20220728 - Infrastructure Release

Summary:
AKS Managed Identity add-on

Ticket:
https://bigdigit.atlassian.net/browse/IN-34

Detail:
Replace custom NMI config with add-on.


Summary:
Replace custom Application Gateway Ingress Controller (AGIC) configuration with add-on.

Ticket:
https://bigdigit.atlassian.net/browse/IN-33

Detail:
Replace custom Application Gateway Ingress Controller (AGIC) configuration with add-on.
This is required to avoid any compatibility issues connected to manually configured ingress controllers during cluster version update.